Céu Azul

Synopsis: animation which explains why the sky is blue. John is a young municipality of Palmeiras, who works as a tour guide of the Chapada Diamantina National Park. One morning he was hired by Roberto, a young tourist from Salvador to make tracks in Capon Valley. Contemplating the beauty of the sky while walking, Roberto became curious about the background of blue sky. It fell to John, the task of explaining it.
Source: UNEB - Physics and Everyday Life.
URL: http://ambiente.educacao.ba.gov.br/fisicaecotidiano/conteudos/view/ceu-azul_view.html